baber/WOPTO huggingface dataset:
Patent TW-432246-B (TW)
Title: Method and apparatus for manufacturing liquid crystal display
Inventor: KATAGAMI SATORU
IPC: G02F1/1333
Filed: 1997-06-05
Granted: 2001-05-01
Abstract: A shock absorbing layer (12) is attached to a pressurization surface (10a) of a fixed plate (10), and a fluid pressurization clamping apparatus (30) is disposed so as to be opposed to the pressurization surface of the fixed plate. This fluid pressurization clamping apparatus is a frame type rigid body having a pressure chamber (30a) in the central portion thereof, and the pressure chamber communicates with an air supply system via an air feed port (30b) and an air feed pipe (33). A seal frame (31) is fixed on a circumferential portion of an upper side surface of the pressure chamber. A transparent window (32) is pasted on a lower side surface of the pressure chamber, the lower side of the pressure chamber being closed with this transparent window. A liquid crystal panel (20) is held between the fixed plate and fluid pressurization pressure chamber and pressurized, and the light from an ultraviolet ray application lamp (40) is applied to the liquid crystal panel through the transparent window and pressure chamber, whereby an un-solidified seal material disposed between two base plates constituting the liquid crystal panel is solidified.
Patent TW-354339-B (TW)
Title: Godet for heating an advancing synthetic filament yarn
Inventor: FELDHOFF RALF
IPC: H05B6/02
Filed: 1997-06-18
Granted: 1999-03-11
Abstract: A godet for heating an advancing synthetic filament yarn comprising a plurality of stationary primary windings (1) and a magnetically conductive, rotatably supported godet jacket (2), each primary winding (1) is wound on at least one U-shaped carrier (3) comprised of a plurality of transformer sheets, the U-shaped carriers are arranged in array concentrically to the godet on a coil support (5), the godet jacket (2) is coupled with the primary windings via a defined radial clearance extending between the same and the side walls of the primary winding carrier for generating induced current, characterized in that: the carriers are constructed such that their transformer sheets radially overlie each other in the region of their channel bottom, and line up axially along the coil support (5), and that the transformer sheets overlie each other axially in the side wall region and line up radially along the coil support (5).
Patent TW-372376-B (TW)
Title: An improved system for coding signals
Inventor: HERZBERG HANAN
IPC: H03M13/29
Filed: 1997-09-12
Granted: 1999-10-21
Abstract: A method and apparatus for coding an information signal are provided. In accordance with one aspect of the invention, the method includes the step of encoding all or a portion of the information signal with a first encoder to generate a first set of redundant bits (preferably r(1) bits). The method further includes the step of passing a portion of (and possibly all) the information signal through a structured interleaver to generate an interleaved signal. The method then encodes all or a portion of the interleaved signal with a second encoder to generate a second set of redundant bits (preferably r(2) bits). Finally, the method includes the step of concatenating the information signal, the first set of redundant bits, and the second set of redundant bits to form an encoded output signal. A significant aspect of the present invention is the use of a structured interleaver in the encoder. It has been found that the structured interleaver provides a low bit error rate, and a much shorter length (and thus delay) than random interleavers. The foregoing concept apply equally to multi-level coding, wherein a parallel concatenated code defined by a structured interleaver may be utilized as a constituent code in a multi-level encoder.
Patent TW-380105-B (TW)
Title: Structure and manufacturing method for elastic panchromatic press transfer sticker
Inventor: YANG FENG-YING
IPC: B41M3/12
Filed: 1997-09-19
Granted: 2000-01-21
Abstract: The invention relates to a kind of structure and manufacturing method for elastic panchromatic press transfer sticker which is firstly to coat a printable wax layer with detaching effect on a plastic film; then, on the wax layer, to print forming a colored layer, white resin layer, elastic resin protection layer and self-adhesive layer; then, to mount a piece of detaching paper on the self-adhesive layer so as to compose a piece of press transfer sticker which can be used for panchromatically pattern printing. The press transfer sticker can be applied to soft material object such as clothes, fabric that it can increase the total appearance, convenience and application range of press transfer sticker.
Patent TW-349919-B (TW)
Title: Contact lens package with insertion feature
Inventor: BAUMAN ROBERT C
IPC: A45C11/04
Filed: 1997-10-09
Granted: 1999-01-11
Abstract: A contact lens container comprising an integrally molded one-piece synthetic resin receptacle providing a well having a peripheral wall with a bottom portion, and a flange extending about the periphery of the upper end of well. The bottom portion has a generally concave inner surface for seating a contact lens thereon and is being relatively rigid. The peripheral wall of the well has an annular, resiliently deflectable inversion portion above the bottom portion, and it is invertible to position the bottom portion of the well above the plane of the flange. Pressing upwardly against the bottom portion of the well inverts the inversion portion of the well and dispose the bottom portion with the lens thereon above the plane of the flange. The receptacle is moved against the eye of the user to place the lens against the cornea and thereby cause the lens to seat thereon.
Patent TW-513456-B (TW)
Title: Aqueous dispersions of epoxy resins
Inventor: BACK GAYLE EDWARD
IPC: C08J3/03
Filed: 1997-10-27
Granted: 2002-12-11
Abstract: Stable aqueous emulsions of epoxy resins are provided using an epoxy-functional surfactant prepared by reacting an amidoamine having the formula: wherein R1 is an alkyl, aryl, or arylalkyl group or mixtures thereof having 1 to 15 carbon atoms, R2 is aliphatic, cycloaliphatic, or aromatic group having 2 to 18 carbon atoms optionally containing non-reactive oxygen or at most an average of 4 secondary and/or tertiary nitrogen atoms per structure in the backbone, X and Y are independently a hydrogen, methyl or ethyl group with the provision that if X is methyl or ethyl, Y is hydrogen or if Y is methyl or ethyl, X is hydrogen, and n+m+o is a real number from 40 to 400, and n+o is a real number in an amount effective to provide resin emulsification, and the ratio of (I) to (II) by weight is in the range of 100:0 to 0:100, the ratio of (I) to (III) by weight in the range of 100:0 to 0:100, and the ratio of (II) to (III) by weight in the range of 100:0 to 0:100, and at least one epoxy resin having a functionality of from greater than 0.8 epoxide group per molecule in an amine to epoxy equivalent ratio of at least 1:2.
Patent TW-358270-B (TW)
Title: Apparatus and method of processing signaling bits of integrated services digital network signals
Inventor: LE PHU-SON
IPC: H04Q11/04
Filed: 1997-11-28
Granted: 1999-05-11
Abstract: A method of processing signaling bits of integrated services digital network signals, including the following steps: receiving of integral service digital network signals; taking signal transmitting bits from each of the integral service digital network signals; configuration of signal transmitting units into bit groups.
Patent TW-390950-B (TW)
Title: Self-thread-forming plug and fastener, method of providing a seal between a self-thread-forming plug and fastener and a workpiece having an opening formed therein, and plug and fastener for sealing in an opening in a workpiece
Inventor: DONOVAN STEVEN P
IPC: F16B25/00
Filed: 1997-12-16
Granted: 2000-05-21
Abstract: The invention involves primarily a novel self-thread-forming plug and and fastener(10,110,210,310,410,510,610,710) for sealing and forming intermal threads (30,130,230,330,430,530,634,730) in an opening (20) in a workpiece (P). The plug and fastener includes: a shank (12) having driving portion (11) thereon and a first threaded portion or thread-forming portion (14,114,214,314,414,514,614,714) for cold forming internal threads in an internal wall portion (18,118,218,318,418,518,618,718) of the opening in accordance with a predetermined configuration, such as the NPTF standard. A second threaded portion (15,115,215,315,415,515,615,715) is provided adjacent the thread-forming portion to engage with the internal threads formed by the first threaded portion in interfering sealed engagement. The plug and fastener of the present invention may further include a sealing portion extending from the thread-forming portion toward an end portion of the shank which initially enters the workpiece opening. The sealing portion is configured to engage and seal against the wall of the workpiece opening in order to supplement the sealing attained by the threaded engagement of the second threaded portion with the internal threads formed in the workpiece opening by the thread-forming portion. The sealing portion may be used on the novel self-thread forming plug and fastener disclosed or an a standard NPTE threaded plug. In addition, the sealing portion is diametrically dimensioned smaller than the smallest minor diameter of the internal threads, so that the plug and fastener may be removed without damage to the internal threads. Further, a method of providing a seal between the self-thread-forming plug and fastener and a workpiece having an opening formed is disclosed which eliminates the step of tapping the workpiece opening and the problem of cross threading upon initial assembly.
Patent TW-528903-B (TW)
Title: Flat display device
Inventor: PARK JANG-SU
IPC: G02F1/13
Filed: 1998-02-04
Granted: 2003-04-21
Abstract: A flat display device having plurality of a lead pins for connection to external terminals, the lead pin comprising a body and a connection terminal, characterized in that: the connection terminal has a predetermined length rolled up around the longitudinal axis of the body. Accordingly, the process is simple, to thereby reduce manufacturing time and aid automation.
Patent TW-393678-B (TW)
Title: Use of deuterated materials in semiconduction processing
Inventor: CLARK WILLIAM F
IPC: H01L29/78
Filed: 1998-06-18
Granted: 2000-06-11
Abstract: Method of forming a film for a semiconductor device in which a source material comprising a deuterated species is provided during formation of the film.
Patent TW-437016-B (TW)
Title: Method for producing SOI & non-SOI circuits on a single wafer
Inventor: FURUKAWA TOSHIHARU
IPC: H01L21/76
Filed: 1998-07-30
Granted: 2001-05-28
Abstract: According to a preferred embodiment of the present invention, a stress-reducing region formed on a wafer allows standard bulk CMOS (non-SOI) devices and SOI devices to be reliably fabricated on the same wafer. The high-stress interface that typically exists between the SOI device regions and the non-SOI device regions is transferred to a region where the high-stress will be reduced and relaxed. Typically, this means that the high-stress interface will be fabricated so as to lie over a region of the wafer similar to shallow trench isolation (STI) regions. In addition, by using another preferred embodiment of the present invention, a coplanar wafer surface can be maintained for a wafer which includes both bulk CMOS devices and SOI devices. This is accomplished by etching the silicon wafer in the SOI device regions prior to the oxygen implantation so that the surface of the area between the stress interface regions is lower than the overall surface of the remainder of the wafer. Then, when the SiO2 region is formed for the SOI devices, the expansion of the SOI region will bring the surface of the SOI device area up to the overall surface of the wafer. A short chemical mechanical polish (CMP) step may also be included to ensure uniformity of the wafer's surface.
Patent TW-397877-B (TW)
Title: Process of reducing wet pressure drop in a limiting orifice drying medium and limiting orifice drying medium made thereby
Inventor: TROKHAN PAUL DENNIS
IPC: D21F7/08
Filed: 1998-12-15
Granted: 2000-07-11
Abstract: An apparatus for drying a cellulosic fibrous structure. The apparatus comprises a micropore medium having pores therethrough. The pores are the limiting orifice in the air flow used in the drying process. The micropore medium has a relatively low pressure drop therethrough. The relatively low pressure drop advantageously reduces the energy costs used in drying, and/or allows for greater drying to be obtained at constant energy costs.
Patent TW-356412-B (TW)
Title: Plantation buoyant roll
Inventor: Xu de-hong
IPC: A01G13/02
Filed: 1998-09-25
Granted: 1999-04-21
Abstract: A kind of plantation buoyant roll, mainly appropriate location of thick mat woven from plantation fibres, woven bottom is permeasible and the two sides are installed with micro-hole geomat bag, inside the geomat bag organic material like slow effect fertilizer or coal soil etc. are inserted, then roll the thick mat to make one fibre roll, and wrap it with plastic wrapping metal net or nylon rope, to stitch it in a cross shape on the top of the fibre roll, to provide water plant sprouts to grow, to place the fibre roll along water bank, by applying its water absorbent and fertilizer bag^s effect, to let water plants grow wild to achieve landscaping, wave removal, water soil conservation, to provide fish nesting and in order to achieve the purpose of water purifying in the stream .
Patent TW-417021-B (TW)
Title: A light transmitting and dispersing filter having low reflectance, and process of making the same
Inventor: DILORETO JOHN R
IPC: G02B5/20
Filed: 1998-12-21
Granted: 2001-01-01
Abstract: Single-layer and multi-layer light filters each having an array of light transmissive beads provide substantially independent and simultaneously optimized control of optical properties such as gain, contrast, transmittance, dispersion, and ambient light rejection using additional light transmissive layers. Such light filters can include light transmissive layers defining a lens curved over a plurality of the beads for effecting greater dispersion of image light horizontally or vertically, and conformal layers defining a lens curved over individual beads for increasing an effective radius of curvature of such beads. Additional pluralities of smaller beads are included in interstitial gaps in an array of larger beads for improving transmittance of some embodiments of light filters of the present invention.  Light filters of the present invention are beneficially used as rear projection screens and light diffusers, and are ideal for use in or with flatpanel displays and the like.
Patent TW-425532-B (TW)
Title: Modulating retroreflective article
Inventor: DREYER JOHN F
IPC: G02B5/18
Filed: 1999-01-20
Granted: 2001-03-11
Abstract: Retroreflective articles provide modulating retroreflection using a front surface the includes at least first and second areas having different transmission characteristics and a back surface that includes retroreflective areas and separation areas. The first and second areas on the front surface are arranged relative to the retroreflective areas and the separation areas on the back surface such that a substantial portion of light incident on the first areas of the front surface at a first angle is transmitted through the first areas of the front surface to the retroreflective areas on the back surface where it is retroreflected back through the front surface. In addition, a substantial portion of light incident on the first areas of the front surface at a second angle is transmitted through the first areas on the front surface to the separation areas. Together, the front and back surfaces manipulate light such that the retroreflective articles provide modulating retroreflection of incident light where the modulation or variation can be between, e.g., retroreflection or no retroreflection, retroreflection of different colors, retroreflection at different brightness levels, etc. In other words, when subjected to incident light from a steady light source, relative movement between the retroreflective article and the light source can result in variations or modulation in the retroreflection of light from the light source. When retroreflective articles provide modulating retroreflection, the variations or changes will tend to incresase the conspicuity of an object or person on which the retroreflective article is located.
Patent TW-I238835-B (TW)
Title: Production of polyamides from aminocarboxylic acid compounds
Inventor: MOHRSCHLADT RALF
IPC: C08G69/08
Filed: 1999-01-21
Granted: 2005-09-01
Abstract: Polyamides are produced by reacting aminocarboxylic acid compounds of the general formula I: H2N-(CH2)m-COR1, where R1 is OH, O-C1-12-alkyl or NR2R3, where R2 and R3 are independently hydrogen, C1-12-alkyl or C5-8-cycloalkyl, and m is an integer from 3 to 12, optionally in a mixture with aminonitriles and their hydrolysis products and optionally in the presence of water, in a liquid phase at elevated pressure and elevated temperature in the presence of metal oxides as heterogeneous catalysts, the metal oxides being used in a form which permits mechanical removal from the reaction mixture and being removed from the reaction mixture during or after the polymerization.
Patent TW-424018-B (TW)
Title: Process for continuously casting metal strands, continuous casting apparatus used therefor, and process for converting a continuous casting apparatus
Inventor: HODL HEINZ
IPC: B22D11/128
Filed: 1999-02-03
Granted: 2001-03-01
Abstract: In a process for continuously casting metal strands by casting the metal into a straight, vertically oriented mold (9) and subsequently drawing off the straight strand formed in the mold (9), the straight strand at first is bent in a bending zone (12) along a transition curve into a circular arc shape, is guided along a circular arc guide (2) and finally is straightened in a final straightening zone (7) along a transition curve and, after this, is extracted via an approximately horizontal stright guide (8). In order to provide, departing from a continuous casting apparatus including a curved mold (1), an apparatus including a straight mold (9) while applying as large a number as possible of components of the continuous casting apparatus including the curved mold (1), it is proceeded in the following manner: the straight strand emerging from the mold (9) in at least one bending zone (12) along a transition curve is bent into a circular arc shape having a first radius (Rmin) and in at least one consecutively arranged straightening zone (14) along a transition curve is bent into a circular arc shape having a larger radius (Rend) than the first radius (Rmin), which radius (Rend) preferably corresponds to the circular arc shape of an orginally present continuous casting apparatus including a curved mold (1).
Patent TW-510805-B (TW)
Title: Automatic earth line detecting system for therapeutic electrostatic potential loading device
Inventor: KURIKI REIJI
IPC: A61N1/00
Filed: 1999-02-06
Granted: 2002-11-21
Abstract: To secure grounding of a potential generator to protect a human body from danger of being electrificated by detecting leak current between each line of a commercial power source (particularly 100 volt a.c.) and an output, and connecting one line of the commercial power source judged as the grounding side with a grounding terminal. The earth line detecting system specifically designates one end of the power source 10 to be earthed, and can ensure a reliable earthing on the earth end 1a of the potential generator 1, thereby avoiding the occurrence of an electric shock on a human body.
Patent TW-439352-B (TW)
Title: Front end filter circuitry for a dual band GSM/DCS cellular phone
Inventor: ROWLAND JOHN R
IPC: H04B1/40
Filed: 1999-03-05
Granted: 2001-06-07
Abstract: A front end circuit for an RF dual band GSM/DCS phone includes a first channel including an elliptical high-pass filter, a first SAW filter, and a low noise amplifier and a second channel including a second SAW filter  and a second low noise amplifier. The output of each channel is alternately switchable to a single-side band mixer circuit. This front end circuit arrangement provides significantly reduced cost and part count over other approaches.
Patent TW-439334-B (TW)
Title: Solid state dye laser
Inventor: FAN BUNSEN
IPC: H01S3/16
Filed: 1999-03-17
Granted: 2001-06-07
Abstract: A solid state dye laser is adapted for use in a solid state dye laser assembly having a pump adapted to emit light at a first frequency and intensity. The solid state dye laser includes an elongated web of polymeric host material having a gain medium disposed therein, the gain medium being in a substantially solid state and doped with a fluorescent dye adapted to emit light within a predetermined spectral tuning range. The gain medium includes polymeric cholesteric liquid crystal disposed in a planar texture and frozen into a characteristic wavelength. The solid state dye laser, including the gain medium, is adapted for convenient movement relative to the pump.
Patent TW-413997-B (TW)
Title: Flexible printed circuit board (FPC) and method for making the same
Inventor: DAI SHIN-GUO
IPC: H05K1/02
Filed: 1999-04-02
Granted: 2000-12-01
Abstract: The present invention discloses a flexible printed circuit board (FPC) and a method for making the same. The FPC comprises a flexible insulative plate having a first surface and a corresponding second surface. A plurality of wire patterns are coated on the first surface of the flexible insulative plate to form a wire portion for transmission of electric signals. A patterned metal earthing portion is coated on the second surface of the flexible insulative plate, in which the metal earthing portion is formed of parallel and interleaved metal sheets. The extension directions of the metal sheets are approximately perpendicular to the extension directions of the wires. The method of producing the FPC essentially comprises forming a patterned earthing metal layer on the second surface to compensate the original characteristic impedance of the metal wires.
Patent TW-425551-B (TW)
Title: Pulse duration changer for stably generating output pulse signal from high-frequency input pulse signal and method used therein
Inventor: HIROTA TAKUYA
IPC: H03K3/017
Filed: 1999-04-13
Granted: 2001-03-11
Abstract: A pulse duration changer generates an output pulse signal (PSL11) longer in pulse duration than an input pulse signal (PLS10), wherein the pulse duration changer firstly produces a first control pulse signal (CTL1) synchronous with the input pulse signal and shorter in pulse duration than the input pulse signal, thereafter, produces a second control pulse signal (CTL2/CTL3) synchronous with the first control pulse signal and longer in pulse duration than the input pulse signal, and finally defines the pulse duration of a preliminary output pulse signal (PLS13) as long in pulse duration as the second control pulse signal, thereby keeping the pulse duration of the output signal constant when the input pulse signal has an ultra high frequency.
Patent TW-406110-B (TW)
Title: Compatibilized ABS-polycarbonate molding composition
Inventor: PADWA ALLEN R
IPC: C08L25/08
Filed: 1999-07-02
Granted: 2000-09-21
Abstract: A thermoplastic molding composition containing a blend of polycarbonate, vinyl copolymer, such as SAN, and a graft polymer, such as ABS is disclosed. The invention resides in the finding that the incorporation of a compatibilizing agent which comprises a polymeric resin having a number average molecular weight of at least about 21,000 and which is miscible with the grafted phase of the graft polymer and which contains secondary amine reactive groups in its structure yields stable compositions having improved mechanical properties especially at low temperatures.